High-Capacity LiFePO4 Home Battery Storage System with Built-In 11kW Hybrid Inverter for Solar Self-Consumption, Whole-Home Backup, and Off-Grid Applications
The CHUANHE ESS 11kW Stacked Lithium Battery System is a premium all-in-one energy storage solution designed for residential solar projects, large household backup systems, villas, farms, and light commercial applications. Combining a powerful 11kW pure sine wave inverter with expandable LiFePO4 battery modules, the system delivers scalable energy storage from 10.24kWh to 30.72kWh while supporting intelligent solar charging, remote monitoring, and seamless backup power functionality.
The CHUANHE ESS 11kW Stacked Lithium Battery System integrates energy storage, inverter technology, solar charging, and intelligent monitoring into a single modular platform. Designed to meet the growing demand for energy independence and backup power, the system offers exceptional flexibility for residential and light commercial projects.
The inverter module and battery modules are stacked vertically, creating a compact footprint while allowing future expansion as energy requirements increase. Users can choose capacities ranging from 10.24kWh to 30.72kWh, making the system suitable for small homes, large villas, farms, offices, retail shops, and off-grid installations.
The built-in 11kW pure sine wave inverter provides reliable power for air conditioners, refrigerators, pumps, ovens, communication systems, office equipment, and other high-demand appliances. Combined with intelligent MPPT solar charging and advanced battery management technology, the system delivers efficient energy utilization and long-term reliability.
Whether your goal is reducing electricity bills, maximizing solar self-consumption, or ensuring uninterrupted power during grid outages, the CHUANHE ESS 11kW system provides a dependable and scalable energy solution.
| Product model | XW-D11200 | XW-D11300 | XW-D11400 | XW-D11500 | XW-D11600 |
|---|---|---|---|---|---|
| LiFePO4 Batt capacity | 51.2V/200Ah | 51.2V/300Ah | 51.2V/400Ah | 51.2V/500Ah | 51.2V/600Ah |
| LiFePO4 Batt (Wh) | 10240Wh | 15360wh | 20480Wh | 25600Wh | 30720Wh |
| Parallel combination method | 2组 | 3组 | 4组 | 5组 | 6组 |
| Solar Power | 2400W | 5500W | 7200W | 6500W | 8200W |
| Solar Power MAX | 336V/26880W max (price calculated separately with photovoltaic panels) | ||||
| Inverter power | Sine wave11000W/Peak Power22000VA | ||||
| Rated power output AC | AC230V/50Hz/11kw MAX | ||||
| Charging cutoff voltage | LiFePO4 batt single cell/3.65V | ||||
| nominal voltage | LiFePO4 batt single cell/3.2V | ||||
| Discharge Cut-off Voltage | LiFePO4 batt single cell/2.3V | ||||
| Charging protection voltage | 40V-58.4V | ||||
| BMS | LiFePO4 Batt Intelligent protection, supporting multiple communication protocols | ||||
| MPPT | Solar photovoltaic control system 90-500V/150A/MAX | ||||
| Dedicated charger/Interface | AC220-240V/60A/MAX ，Solar IN;90-500V/150A/MAX | ||||
| Display screen, communication interface | Optional features include LCD display, RS485/RS232/CAN interfaces, and monitoring via App, Wi-Fi, or GPRS. | ||||
| Shell material | Battery hardware+black, inverter color silver+yellow | ||||
| Operation temperature | Operation temperature -10℃-45℃ | ||||
| Certification certificate | CE/Rohs/FCC/UN38.3/MSDS/Air and sea freight reports | ||||
| Inverter size/packaging size | 500*148*570mm/708*570*241mm weight：21.98kg | ||||
| Product size/packaging size | 456*426*160mm/555*545*270mm | ||||
| Product weight | 66.5kg/74kg | 99.6kg/112kg | 133kg/149kg | 167kg/186kg | 200kg/224kg |
The 11kW inverter provides sufficient power for most residential loads, ensuring continuous operation during utility outages.
The modular stacked architecture enables easy expansion without replacing the existing system.
The integrated MPPT controller supports 90V-500V solar input, improving charging efficiency and system flexibility.
Optional WiFi, APP, and GPRS monitoring provide real-time visibility into system performance, energy production, and battery status.
CHUANHE ESS specializes in the development and manufacturing of advanced lithium battery energy storage systems for global solar brands, distributors, EPC contractors, and energy solution providers.
Proven expertise in LiFePO4 batteries, BMS development, inverter integration, and energy storage solutions.
Modern production facilities with strict quality management systems and automated assembly processes.
Dedicated teams focused on battery technology innovation, communication protocols, and energy management systems.
Large-scale manufacturing capabilities supporting residential, commercial, and project-based deployments worldwide.
Store excess solar energy and maximize household self-consumption while reducing electricity costs.
Provide uninterrupted power for larger homes with multiple high-power appliances and critical loads.
Support pumps, irrigation systems, refrigeration equipment, and agricultural infrastructure.
Ideal for offices, retail stores, workshops, clinics, and businesses requiring backup power and energy optimization.
The system is available in 10.24kWh, 15.36kWh, 20.48kWh, 25.60kWh, and 30.72kWh configurations.
Yes. Every configuration includes a built-in 11kW pure sine wave inverter.
The inverter supports up to 22,000VA peak power for handling startup surges from motors and high-power equipment.
Yes. The 11kW inverter is suitable for powering most residential loads, including air conditioners, refrigerators, pumps, lighting systems, and electronics.
The system supports CAN, RS485, and RS232 as standard, with optional APP, WiFi, and GPRS monitoring.
Yes. The integrated MPPT controller supports solar inputs from 90V to 500V and high-capacity photovoltaic arrays.
Yes. We support branding, housing design, APP customization, communication protocol development, packaging customization, and complete ODM projects.
The system is supplied with CE, RoHS, FCC, UN38.3, MSDS, and transportation compliance reports.
All systems are backed by a 5-year warranty along with technical support and after-sales service.
Yes. Our engineering team can provide system sizing assistance, inverter compatibility recommendations, and project consultation services.